| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.50 | 11.325% | $167.5441 | $167.54 | $167.55 | $167.50 |
| Purchase #2 | $124.54 | 12.435% | $140.0265 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $164.29 | 11.207% | $182.702 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $169.72 | 6.315% | $180.4378 | $180.44 | $180.45 | $180.40 |
| Purchase #5 | $230.54 | 5.807% | $243.9275 | $243.93 | $243.95 | $243.90 |
| Purchase #6 | $107.50 | 4.502% | $112.3397 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $220.85 | 4.768% | $231.3801 | $231.38 | $231.40 | $231.40 |
| 7 purchase totals = | $1,167.94 | $1,258.3577 | $1,258.36 | $1,258.45 | $1,258.20 | |